通信英文缩写名称简介.doc

附录 A? 缩略语 缩略语英语解释中文解释AAM/CMAdministration Module/Communication Module管理和通信模块BBABCCH AllocationBCCH分配BAMBack Administration Module后管理模块BCCBTS? Color Code基站色码BCCHBroadcast Control CHannel广播控制信道BCHBroadcast channel (transport channel)广播信道 （传输信道）BIEBase Station Interface Equipment基站接口设备BITSBuilding Integrated Timing Supply大楼综合定时供给系统BMBasic Module基本模块BSBase Station基站BS1Abis InterfaceAbis接口BSCBase Station Controller基站控制器BSIUBase Station Interface Unit基站接口单元BSSBase Station Subsystem基站子系统BTSBase Transceiver Station基站收发信台CCACell Allocation小区分配CBCHCell Broadcast Channel小区广播信道CCCountry Code国家码CCCHCommon Control Channel公共控制信道CCSCommon Channel Signaling共路信令方式CDUCombiner and Divider Unit合分路单元CGICell Global Identification全球小区识别码CICCircuit Identification Code电路识别码CRCCyclic Redundancy Check循环冗余校验CS-1Code Scheme-1编码模式－1（9.05kbit/s）CS-2Code Scheme-2编码模式－2（13.4kbit/s）CS-3Code Scheme-3编码模式－3（15.6kbit/s）CS-4Code Scheme-4编码模式－4（21.4kbit/s）CTNCentral Switching Network Board中央交换网板DDBFDatabase File数据库文件DPCDestination (Signaling) Point Code目的信令点编码DRXDiscontinuous Reception非连续接收DTXDiscontinuous Transmission非连续性发射EE3ME3 Sub-MultiplexerE3子复用设备EACExternal Alarm Collection外部告警采集ECSCEarly Classmark Sending Control早期类标发送控制EDUEnhanced Duplexer Unit增强型双工单元EFREnhanced full rate speech code增强型全速率语音编解码ESTEstablishment建立FFACCHFast Associated Control Channel快速随路控制信道FBCPhotoelectric Conversion Board光电转换板FBIOptical Fiber Interface Board光接口板FPUFrame Processing Unit帧处理单元FTCFull Rate Transcoder全速率码变换器、全速率变码器FTPFile Transfer Protocol文件传输协议FULRadio Signaling Link无线信令链路GGALMAlarm board告警板GCKSClock source时钟板GCTNCentral switching Network board中心交换网板GEMAEmergency Action board双机倒换板GFBIFiber Interface board光纤接口板GLAPLAPD Protocol Process boardLAPD协议处理板GMC2Inter-Module Communication board，模块通信板G